UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025120212.upa.cvt Date: 1200Z 2 DEC 25 Searching for SBBV... Searching the city database file for: SBBV ... Date:1200Z 2 DEC 25 Station: SBBV WMO ident: 82022 Latitude: 2.85 Longitude: -60.69 Elevation: 84.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1001 84 28.0 22.0 70 6.0 23.6 310 6 301.1 304.2 296.8 350.6 16.86 1 1000 95 27.6 21.6 70 6.0 23.3 45 6 300.8 303.8 296.4 349.1 16.46 2 966 401 23.8 22.4 92 1.4 22.8 299.9 303.2 297.1 352.4 17.93 3 925 780 22.2 19.9 87 2.3 20.6 45 13 302.0 305.0 296.5 349.3 16.01 4 850 1513 17.6 17.2 98 0.4 17.3 75 14 304.6 307.3 296.3 348.4 14.68 5 843 1584 17.0 17.0 100 0.0 17.0 304.7 307.4 296.3 348.3 14.62 6 736 2732 10.6 10.3 98 0.3 10.4 309.7 311.8 294.9 342.6 10.76 7 700 3151 9.4 7.5 88 1.9 8.2 80 6 312.9 314.7 294.7 341.8 9.34 8 624 4097 5.2 1.5 77 3.7 3.1 318.5 319.9 294.4 340.4 6.85 9 500 5870 -5.7 -8.6 80 2.9 -7.0 360 3 326.1 326.9 294.2 339.4 4.00 10 493 5981 -6.7 -8.4 88 1.7 -7.5 326.2 327.0 294.3 339.9 4.12 11 474 6287 -8.5 -13.1 69 4.6 -10.4 327.6 328.2 293.7 337.6 2.94 12 428 7075 -12.3 -25.3 33 13.0 -16.0 332.5 332.7 293.5 336.6 1.14 13 400 7590 -16.1 -22.1 60 6.0 -17.9 45 10 334.1 334.4 294.3 339.9 1.63 14 397 7647 -16.5 -21.5 65 5.0 -18.0 334.3 334.6 294.4 340.4 1.73 15 389 7800 -16.7 -27.7 38 11.0 -19.5 336.0 336.2 294.2 339.7 1.01 16 365 8275 -20.9 -23.4 80 2.5 -21.6 336.5 336.8 294.8 342.3 1.59 17 347 8648 -23.7 -25.5 85 1.8 -24.2 337.6 337.9 295.0 342.7 1.38 18 340 8797 -24.1 -30.1 58 6.0 -25.4 339.1 339.3 294.9 342.5 0.92 19 300 9700 -30.1 -33.4 73 3.3 -30.7 150 6 343.0 343.1 295.7 345.9 0.76 20 298 9748 -30.3 -33.5 74 3.2 -30.9 343.3 343.5 295.8 346.2 0.76 21 250 10970 -40.9 -45.1 64 4.2 -41.2 200 11 345.3 345.3 295.8 346.4 0.27 22 200 12440 -53.7 -59.7 48 6.0 -53.9 225 23 347.7 347.7 296.2 348.0 0.06 23 197 12537 -54.7 -59.7 54 5.0 -54.8 347.6 347.7 296.2 347.9 0.06 24 186 12901 -57.3 -68.3 23 11.0 -57.5 349.2 349.2 296.5 349.3 0.02 25 155 14031 -65.1 -73.1 32 8.0 -65.2 354.6 354.6 297.6 354.7 0.01 26 150 14230 -66.5 -76.5 23 10.0 -66.5 220 36 355.5 355.5 297.8 355.6 0.01 27 143 14518 -68.3 -79.3 19 11.0 -68.4 357.3 357.3 298.2 357.3 0.01 28 127 15220 -73.7 -81.7 28 8.0 -73.7 359.9 359.9 298.7 359.9 0.00 29 100 16590 -81.3 -88.3 30 7.0 -81.3 285 14 370.6 370.6 300.7 370.7 0.00 30 82 17693 -86.9 -91.6 42 4.7 -86.9 115 25 380.8 380.8 302.4 380.8 0.00 31 77 18039 -84.5 -90.5 34 6.0 -84.5 392.8 392.8 304.2 392.8 0.00 32 71 18498 -76.7 -86.7 19 10.0 -76.7 418.6 418.6 307.6 418.6 0.00 33 70 18580 -76.9 -87.9 16 11.0 -76.9 305 17 419.9 419.9 307.7 419.9 0.00 34 68 18747 -77.5 -87.5 19 10.0 -77.6 422.1 422.1 308.0 422.1 0.00 35 55 19978 -74.9 -88.9 10 14.0 -75.0 454.4 454.4 311.3 454.4 0.00 36 50 20540 -70.3 -90.3 4 20.0 -70.5 80 32 477.8 477.8 313.2 477.8 0.00 37 47 20909 -67.7 -89.7 3 22.0 -67.9 492.6 492.6 314.4 492.6 0.00 38 43 21442 -68.1 -91.1 2 23.0 -68.4 504.3 504.3 315.2 504.3 0.00 39 41 21730 -63.9 -89.9 2 26.0 -64.3 521.7 521.7 316.4 521.7 0.00 40 34 22871 -65.5 -90.5 2 25.0 -65.9 546.2 546.2 317.9 546.2 0.00 41 30 23640 -60.5 -89.5 1 29.0 -61.4 95 55 579.7 579.7 319.6 579.7 0.00 TRP 82 17693 -86.9 -91.6 42 4.7 -86.9 115 25 380.8 380.8 302.4 380.8 0.00 WND 27 95 58 Sounding variables and indices 1000-500 mb thick: 5775.00 m Freezing level: 564.84 mb = 4942.64 m = 16215.81 ft Wetbulb zero: 585.77 mb = 4602.71 m = 15100.58 ft Precipitable water: 2.34 inches Sfc-500 mean rel hum: 86.89 % Est. max temperature: 31.48 C = 88.67 F Sfc-Lift cond lev (LCL): 917.70 mb = 848.67 m = 2784.33 ft T: 21.77 C 700-500 lapse rate: 5.55 C/km ThetaE index: 12.98 C Layer 925.0- 493.0 mb Conv cond level (CCL): 887.79 mb = 1135.89 m = 3726.64 ft Mean mixing ratio: 16.75 g/kg Conv temperature: 30.20 C = 86.37 F Cap Strength: 1.17 C Lifted Index: -2.91 C Risk: Severe thunderstorms possible Lifted Index @300 mb: -1.94 C Lifted Index @700 mb: -1.28 C Showalter Index: -2.15 C Risk: Severe thunderstorms possible Total Totals Index: 46.20 C Risk: Scattered moderate thunderstorms Vertical Totals Index: 23.30 C Cross Totals Index: 22.90 C K Index: 38.60 Risk: > 80 % chance of thunderstorms Sweat Index: 237.40 Risk: None Energy Index: -1.84 Risk: Scattered severe thunderstorms Parcel Indices Parcel: using 100 mb layer CAPE (B+): 919.14 J/kg Max Up Vert Vel: 42.88 m/s Conv Inhibition (B-): 13.18 J/kg Cap Strength: 1.17 C Lift Cond Lev (LCL): 916.05 mb = 864.32 m = 2835.65 ft Lev Free Conv (LFC): 861.05 mb = 1401.06 m = 4596.61 ft Equ Level (EL): 171.05 mb = 13420.75 m = 44030.80 ft B at Equ Level: 903.71 J/kg Max Parcel Lev (MPL): 101.05 mb = 16530.32 m = 54232.68 ft Wind level data ------------------------------------ TRUE/GROUND REL LEV P H DIR SPD U V mb m knt m/s ------------------------------------ 0 27 28990 95 58 -57.8 5.1 1 1001 84 310 6 4.6 -3.9 2 1000 95 45 6 -4.2 -4.2 3 976 305 50 7 -5.4 -4.5 4 943 610 50 11 -8.4 -7.1 5 925 780 45 13 -9.2 -9.2 6 911 914 45 15 -10.6 -10.6 7 879 1219 55 17 -13.9 -9.8 8 850 1513 75 14 -13.5 -3.6 9 819 1829 90 14 -14.0 0.0 10 790 2134 90 15 -15.0 0.0 11 762 2438 90 11 -11.0 0.0 12 700 3151 80 6 -5.9 -1.0 13 610 4267 205 2 0.8 1.8 14 565 4877 60 1 -0.9 -0.5 15 500 5870 360 3 -0.0 -3.0 16 486 6096 20 6 -2.1 -5.6 17 467 6401 345 11 2.8 -10.6 18 431 7010 10 16 -2.8 -15.8 19 415 7315 35 12 -6.9 -9.8 20 400 7590 45 10 -7.1 -7.1 21 382 7925 50 15 -11.5 -9.6 22 367 8230 85 13 -13.0 -1.1 23 310 9449 125 10 -8.2 5.7 24 300 9700 150 6 -3.0 5.2 25 273 10363 195 11 2.8 10.6 26 250 10970 200 11 3.8 10.3 27 250 10973 200 11 3.8 10.3 28 228 11582 225 8 5.7 5.7 29 218 11887 225 17 12.0 12.0 30 200 12440 225 23 16.3 16.3 31 198 12497 210 20 10.0 17.3 32 180 13106 235 32 26.2 18.4 33 163 13716 210 42 21.0 36.4 34 150 14230 220 36 23.1 27.6 35 133 14935 250 37 34.8 12.7 36 114 15850 260 25 24.6 4.3 37 108 16154 250 19 17.9 6.5 38 100 16590 285 14 13.5 -3.6 39 97 16764 280 15 14.8 -2.6 40 92 17069 280 10 9.8 -1.7 41 82 17678 105 11 -10.6 2.8 42 82 17693 115 25 -22.7 10.6 43 78 17983 115 25 -22.7 10.6 44 74 18288 70 18 -16.9 -6.2 45 70 18580 305 17 13.9 -9.8 46 70 18593 315 12 8.5 -8.5 47 66 18898 310 18 13.8 -11.6 48 63 19202 325 12 6.9 -9.8 49 51 20422 75 10 -9.7 -2.6 50 50 20540 80 32 -31.5 -5.6 51 48 20726 80 27 -26.6 -4.7 52 44 21336 70 44 -41.3 -15.0 53 40 21946 95 50 -49.8 4.4 54 38 22250 95 41 -40.8 3.6 55 30 23640 95 55 -54.8 4.8 56 29 23774 110 55 -51.7 18.8 57 25 24384 95 58 -57.8 5.1 Wind Parameters Energy-Hel index: -57.44 Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 NO DATA | | | 1000 NO DATA | | | 1500 NO DATA | | | 2000 NO DATA | | | 2500 NO DATA | | | 3000 NO DATA | | | 4000 NO DATA | | | 5000 NO DATA | | | 6000 NO DATA | | | Wrote GIF file: /home/apache/climate/data/raob//SBBV/skewt/SBBV.skewt.20251202.12.gif